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Type Members
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class
DoubleAccumulatorSource extends AccumulatorSource
- Annotations
- @Experimental()
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class
LongAccumulatorSource extends AccumulatorSource
- Annotations
- @Experimental()
Value Members
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object
CodegenMetrics extends Source
Metrics for code generation.
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object
DoubleAccumulatorSource
Metrics source specifically for DoubleAccumulators.
Metrics source specifically for DoubleAccumulators. Accumulators are only valid on the driver side, so these metrics are reported only by the driver. Register DoubleAccumulators using: DoubleAccumulatorSource.register(sc, {"name" -> doubleAccumulator})
- Annotations
- @Experimental()
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object
HiveCatalogMetrics extends Source
Metrics for access to the hive external catalog.
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object
LongAccumulatorSource
Metrics source specifically for LongAccumulators.
Metrics source specifically for LongAccumulators. Accumulators are only valid on the driver side, so these metrics are reported only by the driver. Register LongAccumulators using: LongAccumulatorSource.register(sc, {"name" -> longAccumulator})
- Annotations
- @Experimental()